ek oankaar

This is from is jap ji shaib translation by Dr devinder singh chahal. Which is available online for free. He says:
What is correct? Or does it even matter or we should just focus on what it means. End result.
ਏਕ-ਓਅੰ-ਕਾਰ (is it the mythological hindu trinity?) Or (logo) meaning ek ohh beant as...

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There is one and only ONE UNIVERSAL CREATOR GOD(the One Who Forms and Deforms Ceaselessly).
1-ie`k [(one and only one) E-EAM[(God; pronounced as om/on/oan/oang) > -kwr[ (represents continuity of His Actions(without any interruptions).
eyk queI eyk queI ] eyko vrqY Avru n koie ]...